patch 9.0.0244: cannot easily get the list of sourced scripts
Problem: Cannot easily get the list of sourced scripts.
Solution: Add the getscriptinfo() function. (Yegappan Lakshmanan,
closes #10957)
diff --git a/src/proto/scriptfile.pro b/src/proto/scriptfile.pro
index 205028d..c80ed8c 100644
--- a/src/proto/scriptfile.pro
+++ b/src/proto/scriptfile.pro
@@ -33,6 +33,7 @@
void free_scriptnames(void);
void free_autoload_scriptnames(void);
linenr_T get_sourced_lnum(char_u *(*fgetline)(int, void *, int, getline_opt_T), void *cookie);
+void f_getscriptinfo(typval_T *argvars, typval_T *rettv);
char_u *getsourceline(int c, void *cookie, int indent, getline_opt_T options);
int sourcing_a_script(exarg_T *eap);
void ex_scriptencoding(exarg_T *eap);